• Goss, David A. is the author of 'Ocular Accommodation, Convergence, and Fixation Disparity A Manual of Clinical Analysis' with ISBN 9780409903065 and ISBN 040990306X. (valorebooks.com)
  • Sustained fixation induced changes in phoria and convergence peak velocity. (nih.gov)
  • Two different sustained fixations (1° and 16° convergent rotation along the subject's midline) were used to study whether phoria had an influence on the peak velocity of convergence responses located at two initial vergence positions (1° or 'far' steps and 12° or 'near' steps). (nih.gov)
  • As a result of sustained fixation, phoria was adapted and the peak velocity of the near and far convergence steps was modified. (nih.gov)
  • This article demonstrates a novel technique using modified continuous blanket suture (MCBS) to affix the amniotic membrane in severe ocular surface disease lesions. (aao.org)
  • The visual line rotates within the FP.The oblique muscles share a common axis that is fixed in the FP at an angle of about 39 degs with the sagittal head planes.The vertical recti share a common axis that is fixed in the fixation plane at an angle of about 67 degs with the sagittal head planes. (arvojournals.org)
  • In particular when the patient turns the head to the left, there is a prominent impairment of visual fixation suppression of the VOR, mild-to-moderate when the head is turned to the right. (neurocular.com)
  • It is perhaps owing to uneven research progress in this field that such terms as visual 'fixation' or 'fixational eye movements', have come to exist, given that there is no such thing as gaze fixation. (royalsocietypublishing.org)
  • They occur at a rate of one to two per second during sustained fixation attempts [ 9 ], and at a rate of approximately 0.5 per second during the brief fixations that occur while freely viewing a visual scene [ 10 ]. (royalsocietypublishing.org)
  • Models of eye guidance in reading rely on the concept of the perceptual span-the amount of information perceived during a single eye fixation, which is considered to be a consequence of visual and attentional constraints. (bournemouth.ac.uk)
  • We sought to describe the visual and ocular motor function in patients with atypical form of NBIA type I. (bmj.com)
  • Here, we review the existing data-from historical and contemporary studies that have aimed to nullify or minimize eye motion-on the perceptual and physiological consequences of perfect versus imperfect fixation. (royalsocietypublishing.org)
  • target array of 43 locations within ±25° Az by ±20° El (red symbols), including 5 locations coinciding with ocular fixation references (green symbols). (nih.gov)
  • The MCBS method also leads to rapid reconstruction of the ocular surface and provides a surface conducive to further procedures, such as autolimbal and allolimbal transplantation and keratoplasty. (aao.org)
  • A method and system for performing an ocular irradiation procedure on a patient's eye is disclosed. (google.es)